17-year-old intestinal interstitial fluid can be reasonably taken under the guidance of the doctor anti-infective drugs, anti-tuberculosis drugs, chemotherapy and so on. Because each person’s individual situation is different, triggered by different causes of intestinal interstitial fluid, it is recommended to do further examination in the hospital to clarify the cause of the disease, the cause of the treatment. 1. Anti-infective drug treatment: when people because of intestinal infection triggered by inflammatory diseases caused by interstitial fluid leakage, need to use antibiotics under the guidance of the doctor for treatment (such as cephalosporins, penicillins, etc.). 2. Anti-tuberculosis drug treatment: when people have tuberculosis bacilli in the abdominal cavity or intestinal cavity, they need anti-tuberculosis bacilli treatment, and they need to take isoniazid and other drugs reasonably under the guidance of doctors. 3. Chemotherapy treatment: if the intestinal interstitial fluid is caused by tumor, chemotherapy heat perfusion treatment of the abdomen is needed under the guidance of the doctor.